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37.4 kW Commercial Solar and 20 kWh Sungrow Battery Installation in Willunga, SA

A 37.4 kW array of 85 panels with two 15 kW Sungrow inverters, a 20 kWh Sungrow battery and backup power circuits, installed over seven days.

Willunga, SAResidential37.4 kW20 kWhCompleted July 2025
37.4 kW Commercial Solar and 20 kWh Sungrow Battery Installation in Willunga, SA

The project at a glance

Location
Willunga, SA
Completed
July 2025
Type
Residential
Solar
37.4 kW
Inverter
Sungrow SH15T and Sungrow SG15RT, 15 kW each
Battery
20 kWh
Backup
Backup circuits
Roof
Tin
Brands
Sungrow

About this solar installation in Willunga

The Willunga job was a commercial install that took seven days, on a low building with vineyard rows behind it.

The roof carries 85 AIKO Neostar 2S 440 W panels, 37.4 kW, all black on pale green-grey corrugated metal, with arrays facing south, south-west, south-east and north-east. Racking is Clenergy.

Two Sungrow inverters share the work, a Hybrid Three Phase SH15T and an SG15RT, 15 kW each. The battery is a Sungrow SBH200, 20 kWh usable. Backup power circuits were allowed for, and a Sungrow smart meter was installed along with a supplied and installed three phase meter. We are a Sungrow certified installer.

What we installed

  • Solar panels85 x AIKO Neostar 2S 440 W
  • InverterSungrow Hybrid Three Phase SH15T, 15 kW
  • InverterSungrow SG15RT, 15 kW
  • BatterySungrow SBH200, 20 kWh usable
  • BackupBackup power circuits
  • MeteringSungrow smart meter and a three phase meter supply and install
  • RackingClenergy racking to suit the roof

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